Records for Wilmington Area, Ohio (ILNthr) on 12-12
Record Highs
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1: 69°F (2015)
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2: 68°F (1931)
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3: 64°F (2007)
Record Lows
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1: -8°F (1917)
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2: -6°F (1962)
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3: -3°F (1977)
Lowest Highs
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1: 56°F (2015)
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2: 49°F (1965)
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3: 47°F (1964)
Highest Lows
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1: 11°F (1962)
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2: 19°F (1957)
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3: 21°F (2013)
Highest December temperature:
73°F on 12-04-1982.
Lowest December temperature:
-24°F on 12-22-1989.
Average temperature is 35.8°F
Average high is 43.6°F
Average low is 28.1°F
Temperature data from 1917 to 2022.
Record Precipitation
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1: 1.12" (1959)
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2: 1.00" (1970)
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3: 0.87" (1985)
Precipitation data from 1915 to 2022.